Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quando 2054 é o resultado de 50 a 54, qual é a oblast\idade?
 ###Tabelas: CREATE TABLE mps_1832–1885 (mps_1832–1885_id AUTO_INCREMENT PRIMARY KEY, Election VARCHAR, First member VARCHAR, 1st Party VARCHAR, Second member VARCHAR, 2nd Party VARCHAR) CREATE TABLE racial_composition (racial_composition_id AUTO_INCREMENT PRIMARY KEY, Municipality (2010) VARCHAR, White (both Hispanic and Non-Hispanic) INT, Black (Both Hispanic and Non-Hispanic) INT, Amerindian (Both Hispanic and Non-Hispanic) INT, n Asia (Both Hispanic and Non-Hispanic) INT, Multiracial (Both Hispanic and Non-Hispanic) INT, Hispanic (Of any Race) INT) CREATE TABLE 2.ukrainians (2.ukrainians_id AUTO_INCREMENT PRIMARY KEY, C/W 15+ INT, Oblast\Age VARCHAR, 15 to 17 INT, 18 to 19 VARCHAR, 20 to 24 INT, 25 to 29 INT, 30 to 34 INT, 35 to 39 INT, 40 to 44 INT, 45 to 49 INT, 50 to 54 INT, 55 to 59 INT, 60 to 64 INT, 65 to 69 INT, 70+ INT) CREATE TABLE playing_career_statistics (playing_career_statistics_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, League Apps (sub) VARCHAR, League Goals VARCHAR, Cup Apps (sub) VARCHAR, Cup Goals VARCHAR, Total Apps (Sub) VARCHAR, Total Goals VARCHAR) CREATE TABLE cellular_concrete (cellular_concrete_id AUTO_INCREMENT PRIMARY KEY, Dry Density (kg/m3) INT, 7-day Compressive Strength (N/mm2) VARCHAR, Thermal Conductivity* (W/mK) VARCHAR, Modulus of Elasticity (kN/mm2) VARCHAR, Drying Shrinkage (%) VARCHAR)  
SELECT Oblast\Age FROM 2.ukrainians WHERE 50 to 54 = 2054